有人能帮忙吗，我正在尝试使用以下代码将书签添加到IE和Firefox中，但在Chrome中不起作用，而且我也没有收到错误消息"不支持"。
有人知道一个好的脚本来支持所有浏览器或者至少告诉我它不被支持，我可以使用jQuery - 也许有一些方法来检测浏览器
我目前正在使用这个代码，在IE和Firefox中它可以工作但是在chrome中不行
if (window.sidebar) { // Mozilla Firefox
window.sidebar.addPanel(name, url, "");
}
else if (window.external) { // IE
window.external.AddFavorite(url, name);
}
else if (window.opera && window.print) {
window.external.AddFavorite(url, name);
}
else {
alert('not supported');
}
抱歉，没有跨浏览器的方法来实现这个。你的FF示例也有问题：它不会创建一个常规书签，而是创建了一个在侧边栏中打开的书签集。您需要使用书签服务 来创建一个实际的书签，但由于安全限制，这将失败。
alert()告诉用户按一些键组合；与以前一样，仍然没有真正的跨浏览器解决方案。 - Christophclass="addbookmark"关联。当用户代理为Chrome时，我使用一些jQuery来禁用链接并解释原因：<script type="text/javascript" src="/scripts/jquery-1.4.2.min.js"></script>
<script type="text/javascript" src="/scripts/bookmark.js"></script>
<script>
title='A Label for this Bookmark, ie title of this page'; // for example, not really generated this way...
$jQuery(document).ready(function(){
// chrome does not permit addToFavorites() function by design
if (navigator.userAgent.toLowerCase().indexOf('chrome') > -1) {
$('.addbookmark').attr({
title: 'This function is not available in Google Chrome. Click the star symbol at the end of the address-bar or hit Ctrl-D to create a bookmark.',
href: 'javascript:return false'
})
.css({opacity: .25}); // dim the button/link
}
});
</script>
<td rowspan="2" class="noprint" style="width:24px;">
<a class="addbookmark" title="Save a Bookmark for this page"
href="javascript:addToFavorites(location.href,title)">
<img style="width:24px; height:24px; padding-top:2px;" src="/images/bookmark.gif"></a>
</td>
虽然不完美，但似乎选择相对有限。
jQuery的版本并不重要，您可以选择本地副本或热链接到google版本。 bookmark.js基本上与OP的代码完全一致：
$ cat /scripts/bookmark.js
/* simple cross-browser script for adding a bookmark
source: https://dev59.com/YXNA5IYBdhLWcg3wWsiK
*/
function addToFavorites(url, name) {
if (window.sidebar) { // Mozilla Firefox
window.sidebar.addPanel(name, url, "");
} else if (window.external) { // IE
window.external.AddFavorite(url, name);
} else if (window.opera && window.print) {
window.external.AddFavorite(url, name);
} else {
alert("Sorry! Your browser doesn't appear to support this function.");
}
}
我刚在以下平台测试了这个脚本:
Windows
Mac
Google Chrome 8.0
/*
* Copyright 2010 by GlamThumbs Team.
*
* How To Use The Script:
* add to your page this code between inside head tags
* <script type="text/javascript" src="ATBookmarkApp.js"></script>
* add anchor with void href like this:
* <a href="javascript:void(0)" onClick="return BookmarkApp.addBookmark(this)">bookmark us</a>
*
*/
ATBookmarkApp = function () {
var isIEmac = false; /*@cc_on @if(@_jscript&&!(@_win32||@_win16)&&
(@_jscript_version<5.5)) isIEmac=true; @end @*/
var isMSIE = (-[1,]) ? false : true;
var cjTitle = document.title;
var cjHref = location.href;
function hotKeys() {
var ua = navigator.userAgent.toLowerCase();
var str = '';
var isWebkit = (ua.indexOf('webkit') != - 1);
var isMac = (ua.indexOf('mac') != - 1);
if (ua.indexOf('konqueror') != - 1) {
str = 'CTRL + B'; // Konqueror
} else if (window.home || isWebkit || isIEmac || isMac) {
str = (isMac ? 'Command/Cmd' : 'CTRL') + ' + D'; // Netscape, Safari, iCab, IE5/Mac
}
return ((str) ? 'Press ' + str + ' to bookmark this page.' : str);
}
function isIE8() {
var rv = -1;
if (navigator.appName == 'Microsoft Internet Explorer') {
var ua = navigator.userAgent;
var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
if (re.exec(ua) != null) {
rv = parseFloat(RegExp.$1);
}
}
if (rv > - 1) {
if (rv >= 8.0) {
return true;
}
}
return false;
}
function addBookmark(a) {
try {
if (typeof a == "object" && a.tagName.toLowerCase() == "a") {
a.style.cursor = 'pointer';
if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")) {
window.sidebar.addPanel(cjTitle, cjHref, ""); // Gecko
return false;
} else if (isMSIE && typeof window.external == "object") {
if (isIE8()) {
window.external.AddToFavoritesBar(cjHref, cjTitle); // IE 8
} else {
window.external.AddFavorite(cjHref, cjTitle); // IE <=7
}
return false;
} else if (window.opera) {
a.href = cjHref;
a.title = cjTitle;
a.rel = 'sidebar'; // Opera 7+
return true;
} else {
alert(hotKeys());
}
} else {
throw "Error occured.\r\nNote, only A tagname is allowed!";
}
} catch (err) {
alert(err);
}
}
return {
addBookmark : addBookmark
}
}();
else if (window.external) { // IE
Chrome实际上通过了这个测试，但显然无法添加书签。我将此行更改为
else if(window.external && !window.chrome) // IE
现在你收到了“不支持”的消息。我实际上删除了此消息，并调用函数hotKeys()以获取更有意义的警报。我不得不做一些更改才能使其工作。
function showHotKeys()
{
var ua = navigator.userAgent.toLowerCase();
var str = '';
var isWebkit = (ua.indexOf('webkit') != - 1);
var isMac = (ua.indexOf('mac') != - 1);
if (ua.indexOf('konqueror') != - 1) {
str = 'CTRL + B'; // Konqueror
} else if (window.home || isWebkit || isMac) {
str = (isMac ? 'Command/Cmd' : 'CTRL') + ' + D'; // Netscape, Safari, iCab
}
return ((str) ? 'Press ' + str + ' to bookmark this page.' : str);
}
CSS：
.no-js .link-bookmark {
display: none;
}
JS：
/* ... Bookmark current page ... */
var $favLink = $('.link-bookmark');
if ( window.sidebar || 'AddFavorite' in window.external || window.opera ) {
$favLink.show();
}
// add a 'rel' attrib if Op 7+ && Fx >= 23
if ( window.opera || window.sidebar ) {
var $favLinkAttrRel = $favLink.attr('rel');
if ( typeof $favLinkAttrRel !== "undefined" && $favLinkAttrRel !== false ) { // don't overwrite the rel attr if already set
$favLink.attr('rel', 'sidebar');
}
}
$favLink.click(function( event ) {
//event.preventDefault(); // prevent the anchor tag from sending the user off to the link
var url = this.href;
var $title = $('title').text();
// IE Favorite
if ( 'AddFavorite' in window.external ) {
event.preventDefault();
window.external.AddFavorite(url, $title);
}
// Fx <23 Bookmark, 'addPanel' not available from v23 on any more.
else if ( 'addPanel' in window.sidebar ) {
event.preventDefault();
window.sidebar.addPanel($title, url, '');
}
// Op 7+ && Fx >= 23
else if ( window.opera || window.sidebar ) {
$favLink.attr('title', $title);
return true; // do nothing - the rel="sidebar" should do the trick
}
// for Saf, Konq etc - browsers who do not support bookmarking scripts
else {
event.preventDefault();
alert('Your browser doesn\'t support the bookmark functionality,'
+ 'please add this page to your bookmarks manually.');
}
});